what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 5 of 5 RSS Feed

CVE-2016-1922

Status Candidate

Overview

QEMU (aka Quick Emulator) built with the TPR optimization for 32-bit Windows guests support is vulnerable to a null pointer dereference flaw. It occurs while doing I/O port write operations via hmp interface. In that, 'current_cpu' remains null, which leads to the null pointer dereference. A user or process could use this flaw to crash the QEMU instance, resulting in DoS issue.

Related Files

Gentoo Linux Security Advisory 201604-01
Posted Apr 4, 2016
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201604-1 - Multiple vulnerabilities have been found in QEMU, the worst of which could lead to arbitrary code execution, or cause a Denial of Service condition. Versions less than 2.5.0-r2 are affected.

tags | advisory, denial of service, arbitrary, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2015-8613, CVE-2015-8619, CVE-2016-1714, CVE-2016-1922, CVE-2016-1981, CVE-2016-2197, CVE-2016-2198, CVE-2016-2392, CVE-2016-2538, CVE-2016-2858
SHA-256 | b896eae21a58d53509df4b5e0d5bd8126548a138daf4735b9968003f5f2023b2
Debian Security Advisory 3470-1
Posted Feb 10, 2016
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3470-1 - Several vulnerabilities were discovered in qemu-kvm, a full virtualization solution on x86 hardware.

tags | advisory, x86, vulnerability
systems | linux, debian
advisories | CVE-2015-7295, CVE-2015-7504, CVE-2015-7512, CVE-2015-8345, CVE-2015-8504, CVE-2015-8558, CVE-2015-8743, CVE-2016-1568, CVE-2016-1714, CVE-2016-1922
SHA-256 | 13f129df6383f3c46d755e426dc4ae221be8c7448d252cdc038c735cd688e0d9
Debian Security Advisory 3469-1
Posted Feb 10, 2016
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3469-1 - Several vulnerabilities were discovered in qemu, a full virtualization solution on x86 hardware.

tags | advisory, x86, vulnerability
systems | linux, debian
advisories | CVE-2015-7295, CVE-2015-7504, CVE-2015-7512, CVE-2015-8345, CVE-2015-8504, CVE-2015-8558, CVE-2015-8743, CVE-2016-1568, CVE-2016-1714, CVE-2016-1922
SHA-256 | 35b8aff41d4919be9547d1b6b6631c663af8239b7b71be86a2f71df756b394b7
Debian Security Advisory 3471-1
Posted Feb 10, 2016
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3471-1 - Several vulnerabilities were discovered in qemu, a full virtualization solution on x86 hardware.

tags | advisory, x86, vulnerability
systems | linux, debian
advisories | CVE-2015-7295, CVE-2015-7504, CVE-2015-7512, CVE-2015-7549, CVE-2015-8345, CVE-2015-8504, CVE-2015-8550, CVE-2015-8558, CVE-2015-8567, CVE-2015-8568, CVE-2015-8613, CVE-2015-8619, CVE-2015-8743, CVE-2015-8744, CVE-2015-8745, CVE-2016-1568, CVE-2016-1714, CVE-2016-1922, CVE-2016-1981
SHA-256 | 80c7a325e49ca44e15219690a760bf76916fa3b4cb01804b582a056e1da875a6
Ubuntu Security Notice USN-2891-1
Posted Feb 3, 2016
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 2891-1 - Qinghao Tang discovered that QEMU incorrectly handled PCI MSI-X support. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 15.10. Lian Yihan discovered that QEMU incorrectly handled the VNC server. A remote attacker could use this issue to cause QEMU to crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service
systems | linux, ubuntu
advisories | CVE-2015-7549, CVE-2015-8504, CVE-2015-8550, CVE-2015-8558, CVE-2015-8567, CVE-2015-8568, CVE-2015-8613, CVE-2015-8619, CVE-2015-8666, CVE-2015-8743, CVE-2015-8744, CVE-2015-8745, CVE-2016-1568, CVE-2016-1714, CVE-2016-1922, CVE-2016-1981, CVE-2016-2197, CVE-2016-2198
SHA-256 | 580fef167211b4ece7f738dc32249f6c7969c59f39bd284bc8a9068f2cf50c33
Page 1 of 1
Back1Next

File Archive:

November 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Nov 1st
    30 Files
  • 2
    Nov 2nd
    0 Files
  • 3
    Nov 3rd
    0 Files
  • 4
    Nov 4th
    12 Files
  • 5
    Nov 5th
    44 Files
  • 6
    Nov 6th
    18 Files
  • 7
    Nov 7th
    9 Files
  • 8
    Nov 8th
    8 Files
  • 9
    Nov 9th
    3 Files
  • 10
    Nov 10th
    0 Files
  • 11
    Nov 11th
    0 Files
  • 12
    Nov 12th
    0 Files
  • 13
    Nov 13th
    0 Files
  • 14
    Nov 14th
    0 Files
  • 15
    Nov 15th
    0 Files
  • 16
    Nov 16th
    0 Files
  • 17
    Nov 17th
    0 Files
  • 18
    Nov 18th
    0 Files
  • 19
    Nov 19th
    0 Files
  • 20
    Nov 20th
    0 Files
  • 21
    Nov 21st
    0 Files
  • 22
    Nov 22nd
    0 Files
  • 23
    Nov 23rd
    0 Files
  • 24
    Nov 24th
    0 Files
  • 25
    Nov 25th
    0 Files
  • 26
    Nov 26th
    0 Files
  • 27
    Nov 27th
    0 Files
  • 28
    Nov 28th
    0 Files
  • 29
    Nov 29th
    0 Files
  • 30
    Nov 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2024 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close